扑克牌游戏

public static final int THREE = 0; public static final int FOUR = 1; public static final int FIVE = 2; public static final int SIX = 3; public static final int SEVEN = 4; public static final int EIGHT = 5; public static final int NINE = 6; public static final int TEEN = 7; public static final int JACK = 8; public static final int QUEEN = 9; public static final int KING = 10; /** A */

public static final int ACE = 11; public static final int DEUCE = 12; public static final int BLACK = 13; public static final int COLOR = 14; /** 方块 */

public static final int DIAMOND = 0; /** 梅花 */

public static final int CLUB = 1; /** 红桃 */

public static final int HEART = 2; /** 黑桃 */

public static final int SPADE = 3; /** 王 */

public static final int JOKER = 4;

private static final String[] SUIT_NAMES= {\"方块\梅花\红桃\黑桃\王\ private static final String[] RANK_NAMES= {\"3\ \"Q\小\大\

/** 点数

* 0~15, 0代表3，1代表3...

* 11代表A 12代表2 13：小，14：大*/ private int rank;

/** 花色, 0：方块，1：梅花，2：红桃 3：黑桃 4：王 */ private int suit;

public Card() { }

public Card(int suit, int rank) { //this.rank = rank; //this.suit = suit; setRank(rank); setSuit(suit); } /**

* 构造器

* @param cardName 如：黑桃10， 大王，小王 */

public Card(String cardName){ //要处理大小王问题 String suitName;//黑桃 String rankName;//10

if(cardName.endsWith(\"王\")){

suitName = cardName.substring(1); rankName = cardName.substring(0,1); }else{

suitName = cardName.substring(0,2); rankName = cardName.substring(2); }

int rank = parseRank(rankName);//黑桃->3 int suit = parseSuit(suitName);//10->7 setRank(rank); setSuit(suit); }

private int parseRank(String rankName) {

for (int i = 0; i < RANK_NAMES.length; i++) { String name = RANK_NAMES[i];

//if(rankName!=null && rankName.equals(name)){ if(name.equals(rankName)){ return i; } }

throw new IllegalArgumentException(\"错了！\"); }

private int parseSuit(String suitName) {

for (int i = 0; i < SUIT_NAMES.length; i++) {

String name = SUIT_NAMES[i]; if(name.equals(suitName)){ return i; } }

throw new IllegalArgumentException(\"错了！\"); }

public void setSuit(int suit) { if(suitJOKER)

throw new IllegalArgumentException(\"超！\"); this.suit = suit; }

public int getSuit() { return suit; }

public void setRank(int rank) { if(rankCOLOR)

throw new IllegalArgumentException(\"超了\"); this.rank = rank; }

public int getRank() { return rank; }

public String toString() {

return SUIT_NAMES[suit] + RANK_NAMES[rank]; }

public boolean equals(Object obj) { if(obj==null) return false; if(this==obj) return true;

if (obj instanceof Card) { Card other = (Card) obj; return rank==other.rank && suit==other.suit; }

return false; }

public int hashCode() {

return suit*100+rank; } }

import java.util.ArrayList; import java.util.Iterator; import java.util.List; import java.util.Random;

public class CardDemo {

public static void main(String[] args) {

List cards = new ArrayList();

for (int rank = Card.THREE; rank <= Card.DEUCE; rank++) { cards.add(new Card(Card.DIAMOND, rank)); cards.add(new Card(Card.SPADE, rank)); cards.add(new Card(Card.HEART, rank)); cards.add(new Card(Card.CLUB, rank)); }

cards.add(new Card(Card.JOKER, Card.BLACK)); cards.add(new Card(Card.JOKER, Card.COLOR));

System.out.println(cards); cards = shuffle(cards); System.out.println(cards);

Card c = new Card(\"黑桃3\"); Player e=new Player(0,\"emily\"); Player h=new Player(1,\"hanna\"); Player b=new Player(2,\"blair\"); Player[] players={e,h,b}; int idx=0;

Iterator ite=cards.iterator(); while(ite.hasNext()){ Card card=ite.next();

players[idx++%players.length].add(card);

ite.remove();//删除刚刚发过的牌 if(cards.size()==3){break;} }

System.out.println(e); System.out.println(h); System.out.println(b); }

/**

* @param pokers

* 有序扑克牌数组 * @return 乱序后的扑克牌数组 */

public static List shuffle(List pokers) { Random r = new Random();

for (int i = pokers.size() - 1; i > 0; i--) { int j = r.nextInt(i); Card cj = pokers.get(j);

Card ci = pokers.set(i, cj);// 置換 pokers.set(j, ci); }

return pokers; } }

import java.util.ArrayList; import java.util.List;

public class Player { private int id;

private String name; private String pwd;

private List cards=new ArrayList();//人手中的牌

public int getId() { return id;

}

public void setId(int id) { this.id = id; }

public String getName() { return name; }

public void setName(String name) { this.name = name; }

public String getPwd() { return pwd; }

public void setPwd(String pwd) { this.pwd = pwd; }

public List getCards() { return cards; }

public void setCards(List cards) { this.cards = cards; }

public Player(){}

public Player(int id,String name){ this.id=id; this.name=name; }

public String toString(){

return this.name+\":\"+this.cards; }

public boolean equals(Object o){ if(this==o)return true; if(o==null)return false; if(o instanceof Player){ Player other=(Player)o;

return this.id==other.id &&this.name==other.name&& this.pwd==other.pwd&&this.cards==other.cards; }

return false;

}

}

public int hashCode(){ return 0; }

public void add(Card card){ this.cards .add(card); }